1177761393

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 1814505472

約数和(自身を除く): 636744079

約数列:

[1, 3, 9, 31, 37, 93, 111, 271, 279, 333, 421, 813, 1147, 1263, 2439, 3441, 3789, 8401, 10027, 10323, 13051, 15577, 25203, 30081, 39153, 46731, 75609, 90243, 114091, 117459, 140193, 310837, 342273, 482887, 932511, 1026819, 1448661, 2797533, 3536821, 4221367, 4345983, 10610463, 12664101, 31831389, 37992303, 130862377, 392587131, 1177761393]

約数ペア:

[(1, 1177761393), (3, 392587131), (9, 130862377), (31, 37992303), (37, 31831389), (93, 12664101), (111, 10610463), (271, 4345983), (279, 4221367), (333, 3536821), (421, 2797533), (813, 1448661), (1147, 1026819), (1263, 932511), (2439, 482887), (3441, 342273), (3789, 310837), (8401, 140193), (10027, 117459), (10323, 114091), (13051, 90243), (15577, 75609), (25203, 46731), (30081, 39153)]